Question

Tính nhanh:

\(A=\left(100-1\right).\left(100-2^2\right).\left(100-3^2\right)....\left(100-50^2\right)\)

Answer 1

\(A=\left(100-1\right).\left(100-2^2\right).\left(100-3^2\right)...\left(100-50^2\right)\)

\(A=\left(100-1\right).\left(100-2^2\right).\left(100-3^2\right)......\left(100-10^2\right)......\left(100-50^2\right)\)

\(A=\left(100-1\right).\left(100-2^2\right).\left(100-3^2\right).....0......\left(100-50^2\right)\)

\(A=0\)

Answer 2

sao các bn gái lại thích v trong bts ??????????????

Answer 3

bọn coi gái tụi mk thik V bởi vì V đợp zai ^ - ^

Answer 4

10:3=?